Ophthalmic optics. Contact lenses and contact lens care products. Cytotoxicity testing of contact lenses in combination with lens care solution to evaluate lens/solution interactions1 Scope This International Standard describes an in vitro test method to assess the potential cytotoxic effects that may arise due to interaction of contact lenses with contact lens care solutions. NOTE The potential of a contact lens or a contact lens care solution to cause cytotoxicity by itself can be evaluated in accordance with general guidance in ISO 10993 5.

Intermediate frequency

The disk can be recorded either only on one side or on both sides

It covers face recognition applications requiring an exchange of face image data

— Method B Pulsed single-frequency

4 Relationship to other specifications and activities

BS EN IEC 61850‑8‑2 on communication networks and systems for power utility automation is applicable to:

in the case of volatile products

ISO 22088-4 and ISO 22088-5

f-to-pressure converters which are an integral part of the analyzer are included

or removed from the belt with a cross-belt cutter

BS EN 13920-12 specifies characteristics

Machines designed for picking up flammable liquids